The_________ carry blood toward the lungs. Select one: a. superior and inferior venae cavae b. aorta and pulmonary arteries c. pulmonary trunk and arteries d. pulmonary arteries and veins e. pulmonary trunk and veins

Q: The external ear-like flaps that are visible on the top of the heart are called ___

A: The main organ of the human circulatory system is the heart. It helps in pumping blood to different…

Q: The ___________ receive blood from the body via veins. A. both atria and ventricles B. atria C.…

A: The cardiac muscle is the central organ of the circulatory system comprising of the right atrium,…

Q: Aorta SVC Pulmonary- trunk 3- Right pulmonary veins Left pulmonary veins IVC *Oblique pericardial…

A: The objective of the question is to identify the anatomical structure of the heart that the surgeon…

Q: The coronary arteries branch off of the ________.a. aortic valveb. ascending aortac. aortic archd.…

A: The human heart is a four-chambered muscular organ that pumps blood throughout the body. It pumps…

Q: The part of the heart that relaxes when filling up with blood before ejection to the pulmonary…

A: Heart is the most important organ that pumps blood. It is divided into four compartments; right and…

Q: The vessels that carry oxygen to the myocardium are called __________.   A pulmonary arteries   B…

A: Blood is the body fluid that flows in tube-like structures known as vessels and functions in the…

Q: The ascending aorta and pulmonary trunk develop from the embryonic:- a. bulbus cordis only. b.…

A: Ascending aorta refers to the part of the aorta that begins at the upper region of the left…

Q: For questions #10-20, match each term to its definition. _____ . Vein…

A: Heart is defined as the hollow muscular organ which is composed of several layers of cardiac muscles…

Q: The return venous blood is aided by all of the factors except? ________.     A. pressure changes…

A: Venous return is defined as the rate at which blood is returned to heart.At steady state venous…

Q: Veins that return blood directly to the heart include the_________. Select one: a. superior vena…

A: The objective of the question is to identify the veins that return blood directly to the heart.

Q: Blood pressure sounds are heard when the pressure in the cuff is ______.   A above the pressure in…

A: The human heart circulation is a complete double circulation. There is a complete separation of the…

Q: Veins that return blood directly to the heart include the_________. Select one: a. superior vena…

A: The objective of the question is to identify the veins that return blood directly to the heart.

Q: Reduction in the lumen diameter of a blood vessel as the smooth muscle contracts is known as

A: The blood vessels are highly regulative structures that relax and contract whenever required to…

Q: Veins that return blood directly to the heart include the_________. Select one: a. superior vena…

A: The objective of the question is to identify the veins that return blood directly to the heart.

Q: The heart is described as superior to the diaphragm because it isa. in back of the diaphragm.b. in…

A: The circulatory system is a system of organs and structures that take part in the flow of body…

Q: Erythr/o is which color?   a. black   b. white   c. red   d. blue

A: The term 'Erythr/o' is a prefix used in medical terminology. It is derived from the Greek word…

Q: Blood flows directly from __________ into capillary beds.   A arterioles   B venules   C muscular…

A: A . arterioles

Q: Most blood flowing in all of the following arteries except the _____ is destined to circulate…

A: The fluids that are produced in the body and either circulated within the body or secreted out are…

Q: Describe the pathway of the oxygenated blood through your heart. Start with the vessels that bring…

A: The oxygenated blood enters the heart through the pulmonary veins.  It then enters the left atrium…

Q: he enlarging or stretching of a vessel is called:     A. Abduction     B. Pronation     C.…

A: Anatomy is the branch of science which deals with the study of different parts and their structure…

Q: The delivery of oxygen and nutrients to the tissues of the body is accomplished through the_________…

A: The delivery of oxygen and vitamins to the tissues of the frame is more often than not carried out…

Q: The major site for hematopoiesis or blood cell formation is found in cavities within the __________…

A: Haematopoiesis is the formation of blood cellular components.  Blood cell components are red blood…

Q: Mr. Rogers is admitted into the Emergency room. When asked about his symptoms, Mr. Rogers claims…

A: The nervous system is the portion of a creature's body that facilitates its actions and sends…

Q: What blood vessel enters the cranium to supply the brain with fresh, oxygenated blood?a. common…

A: The blood vessels are the vessels through which the blood is transmitted to various organs of our…

Q: Blood passing through the ______ is deoxygenated.   A bicuspid valve   B pulmonary veins   C…

A: Blood circulation refers to the movement of blood through vessels of the body. It is induced by the…

Q: This blood vessel allows diffusion of gases between blood and body tissues. O A. Artery O B. vein O…

A: The cells in the body requires nutrients oxygen and other necessities for its metabolic activities…

Q: The cardiovascular system includes ____________ a. the heart c. the capillaries b. the arteries and…

A: Like other organ systems, the cardiovascular system also an important organ system, found in the…

Q: If an artery becomes clogged with plaque, a procedure called a/an ______ can be performed to open up…

A: Answer- If an artery becomes clogged with plaque, a procedure called a/an Angioplasty can be…

Q: Based on the entry of the probe into the chambers of the heart, which heart vessel is the probe been…

A: It is a muscular organ about the size of a fist , located just behind and slightly left of the…

Q: This blood vessel carries blood away from the heart. O A. Artery O B. vein O C. venule O D.…

A: Blood circulate throughout your body with the help of certain vessels known as blood vessels.  Thus…

Q: What are the characteristic features of arteries O a. Smooth muscle cells and collagen fibers in…

A: Blood is referred to as the body fluid that functions in facilitating the transport of nutrients and…

Q: All of the following are true except A. Pause is defined as heartbeats per minute B. The carotid…

A: Pulse is the measure of the heart rate, which ranges from 60 to 100 beats per minute in healthy…

Q: Which of the following could be the correct pathway of travel for a blood cell currently in the…

A: Blood vessels are one of the three (*the other being the heart and the blood) components of the…